Industrie-shock absorbers. hydraulic

Transcription

1 Industrie-shock absorbers hydraulic

2 Shock absorbers Order no.: Stroke Energy absorption/ Impact speed effectiv mass Page [mm] Stroke [Nm] min./max. [m/s] max./min. [kg] M6x0.5S 4 1 2,0/3,0 0,5/0,2 8 M6x0.5M 4 1 1,2/2,5 1,4/0,3 8 Order no.: Stroke Energy absorption/ Impact speed effective mass Page [mm] Stroke [Nm] min./max. [m/s] max./min. [kg] M8x0.75S 5 3,5 2,0/3,5 1,7/0,6 10 M8x0.75M 5 3,5 1,2/2,5 4,8/1,1 10 M8x1S 5 3,5 2,0/3,5 1,7/0,6 10 M8x1M 5 3,5 1,2/2,5 4,8/1,1 10 Order no.: Stroke Energy absorption/ Impact speed effective mass Page [mm] Stroke [Nm] min./max. [m/s] max./min. [kg] M10x1S ,0/4,0 5/1 12 M10x1M ,2/2,2 14/4 12 M10x1H ,2/1,4 500/10 12 Order no.: Stroke Energy absorption/ Impact speed effectiv mass Page [mm] Stroke [Nm] min./max. [m/s] max./min. [kg] M12x1S ,0/5,0 85/1 14 M12x1M ,2/2,2 22/7 14 M12x1H ,2/1,4 800/16 14 Order no.: Stroke Energy absorption/ Impact speed effectiv mass Page [mm] Stroke [Nm] min./max. [m/s] max./min. [kg] M14x1S ,0/5,0 16/2 16 M14x1M ,2/2,2 43/13 16 M14x1H ,2/1,4 1550/32 16 M14x1.5S ,0/5,0 16/2 16 M14x1.5M ,2/2,2 43/13 16 M14x1.5H ,2/1,4 1550/ Data, Drawings, 3-D models, Operating Instructions -

3 Overview NotStop NotStop NotStop NotStop NotStop Order no.: Stroke Energy absorption/ Impact speed effectiv mass Page [mm] Stroke [Nm] min./max. [m/s] max./min. [kg] M20x1.5S ,8/4,5 43/7 18 M20x1.5M ,0/2,0 140/35 18 M20x1.5H ,2/1,2 3500/97 18 M20x1.5SN ,8/4,5 93/15 18 M20x1.5MN ,0/2,0 300/75 18 M20x1.5HN ,2/1,2 7500/ Order no.: Stroke Energy absorption/ Impact speed effectiv mass Page [mm] Stroke [Nm] min./max. [m/s] max./min. [kg] M25x1.5S ,4/4,0 214/26 20 M25x1.5M ,6/1,8 1167/ M25x1.5H ,2/0, / M25x1.5SN ,4/4,0 561/69 20 M25x1.5MN ,6/1,8 3056/ M25x1.5HN ,2/0, / Order no.: Stroke Energy absorption/ Impact speed effectiv mass Page [mm] Stroke [Nm] min./max. [m/s] max./min. [kg] M33x1.5S ,4/3,5 327/52 22 M33x1.5M ,6/2,0 1778/ M33x1.5H ,2/0, / M33x1.5SN ,4/3,5 918/ M33x1.5MN ,6/2,0 5000/ M33x1.5HN ,2/0, / Order no.: Stroke Energy absorption/ Impact speed effectiv mass Page [mm] Stroke [Nm] min./max. [m/s] max./min. [kg] M45x1.5S ,4/3,5 663/ M45x1.5M ,6/1,6 3611/ M45x1.5H ,2/0, / M45x1.5SN ,4/3,5 1531/ M45x1.5MN ,6/1,6 8333/ M45x1.5HN ,2/0, / Order no.: Stroke Energy absorption/ Impact speed effectiv mass Page [mm] Stroke [Nm] min./max. [m/s] max./min. [kg] M45x1.5LS ,4/3,5 1327/ M45x1.5LM ,6/1,6 7222/ M45x1.5LH ,2/0, / M45x1.5LSN ,4/3,5 3061/ M45x1.5LMN ,6/1, / M45x1.5LHN ,2/0, /

4 Shock absorbers Features smooth braking (without sudden cross section constrictions) higher power absorption by max. capacity use in each piston position individual manual adjustment for each matter of application small construction space by substancial higher energy absorption minimum consumption rates by optimal bearing insertion in pneumatic pressure chamber possible () higher operation safety and longer life by oil reserve () The care of the : the spiral groove as the absorbency principle In contrast to the customary industrial impact damper the exhausting channel(throttle) at our Power Stop is directly incorporated in the piston. By its continious conicity (spiral groove) there is a dynamic force over the total stroke and a maximum energy absorption at minimum power. By the spiral groove a lubricating film in form of a classical hydrostatic slide bearing is built up between the piston and high-pressure tube.the technogical improvement is evident. Series Industrial damper execution for the employment under constant load. High energy absorption, small construction form, durability and the possibility of insertion in pneumatic pressure chamber distinguish the. Miniature industrial shock absorbers. Highest efficiency on smallest space guaran-teed by the spiral groove technology. Model The wide spectrum - low speeds at big masses upto quick speeds at small masses - at same energy absorption per stroke will be subdivided into three groups. Typ S (SOFT) Execution for high impact speed. Preferably at free falling masses. Typ M (MEDIUM) Typ H (HART) Execution for medium impact speed. Employment, e.g. at quick pneumatic drived masses. Execution for slow impact speed. Employment at slow (reduced) and EmergencyStop only movements. 4 Data, Drawings, 3-D models, Operating Instructions -

5 Functional diagram Damping piston with spiral groove of case-hardening and ground steel Guide Guide Housing in chemically nickel plated steel High pressure sleeve Seal Ring Spring Resetting spring Ckeck valvel Oil reserve storage Seal Ring Piston rod in noncorrosive CrMo steel * * Operational Squence of Spiral Groove Technology The safety concept Basic position: In this postion the retaning valve is opened Our impact dampers are constantly examined by quality tests close to reality. Moving-in position: The retaining valvue closes, the oil is flowing over the spiral groove into the reservoir store The piston rod of stainless steel with best surface guarantees a minimum of wear out at a maximum life. Smallest unavoidable losses of oil will be compensated by an integrated oil reservoir! Final position Tube and piston of high-tensile case hardened! For extreme charges upto 1000 bar. Resetting: The retaining valve opens and provides the quick return flow of oil (blue arrows) Tube and Casing separately! By separation of the tube from the casing we also guarantee at the maximum tightening moment of the counter nut the perfect operation of the impact damper. 5

6 Shock absorbers Damping with Spiral Groove Technology An industrial impact damper of conventional design squeezes the oil out by the throttle bores which are inserted on one side of a tube. The oil will be forcediverted and enormously strained by the high impact speed. Top compressions are producing vibration and are reducing the life of elements involved at the damping process. The damping behaviour will be destinated by the number of throttle bores, the energy apsorbtion is restricted. customary The exhausting channel of the is directly inserted in the piston as spiral groove. During damping the piston dives into the oil bath and picks up over the exhausting channel the oil to be squeezed. The mechanical strain of the oil remains low because of the rotary rising spiral groove. The section form allows a continuous throttle activity and guarantees a smooth damping. The result is a maximum energy absorption across the entire damping stroke! Ideal Damping Characteristic power (N) ideal linie conventional industrial impact damper throttle bore spiral slot The new Damping curve The approaches with its damping course to the ideal line of an industrial impact damper. By the special sectioned groove a smooth energy absorbtion will be started, the variation of the braking power is low. So, an exact positioning will be ensured also with extreme quick damping cycles with a short stroke. Stroke (mm) throttle face throttle face groove technology piston stroke throttle slot piston stroke The characteristic curve of the spiral groove shows a continious course of the throttle cross-section over the entire piston stroke. By this, in each piston position an ideal chocking is realized and the energy absorption optimized. The masses to be moved can be smoothly and safely positionned, also with slow speeds. A further important advantage results by the STROKE-COURSE-ADJUSTMENT. In case the screw-in depth will modified, the damping characteristic can be adapted individually to matter of application. Throttle bores, however, are producing a graduated characteristic curve with strong variations in the energy absorption! 6 Data, Drawings, 3-D models, Operating Instructions -

7 Triple Energy Absorption Nm (energy/stroke) Emergency Conventional Stop By the spiral groove technology the energy absorption will be tripled in comparison to the conventional type with throttle bores (under comparable test conditions). The diagram shows the energy absorption at the example of construction series: M33 x 1.5, stroke 30 mm! result: higher energy absorption smaller construction series Hydrostatic Piston Guidance by Spiral Groove Technology The piston of the diving in the oil bath produces during damping process a hydrostatic slide bearing between piston and tube by the symmetric axis of the integrated spiral groove. The sliding film separates the movable elements during damping process. High life expectancy, maintenance-free and reliability guarantee a high production safety. 7

8 Shock absorbers Accessory list A B Stop sleeve Stop sleeve VA-steel Order no. MAH6x0.50 Plastic head Order no. MKK6 Head Cooling nut aluminium on request 8 Data, Drawings, 3-D models, Operating Instructions -

9 M6x0.5 Order no.: M6x0.5S M6x0.5M Energy absorption per stroke [Nm]: 1,0 1,0 Energy absorption per hour [Nm/h]: Stroke [mm]: 4 4 Min./max. Impact speed [m/s]: 2,0/3,0 1,2/2,5 Piston reset time [s]: 0,2 0,2 Min./max. resetting force [N]: 1/3 1/3 Max./min. effective mass* max./min. [kg]: 0,5/0,2 1,4/0,3 Weight [g]: * Actual mass as comparative value to customary industrial impact damper. (will be included) Stroke 9

10 Shock absorbers Accessory list A B Stop sleeve Stop sleeve VA-steel Order no. MAH8x0.75 Order no. MAH8x1 Plastic head Order no. MKK8 Cooling nut aluminium on request Head 10 Data, Drawings, 3-D models, Operating Instructions -

11 M8x0.75/M8x1 Order no.: M8x0.75S M8x0.75M M8x1S M8x1M Energy absorption per stroke [Nm]: 3,5 3,5 3,5 3,5 Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 2,0/3,5 1,2/2,5 2,0/3,5 1,2/2,5 Piston reset time [s]: 0,2 0,2 0,2 0,2 Min./max. resetting force [N]: 1/3 1/3 1/3 1/3 Max./min. effective mass* [kg]: 1,7/0,6 4,8/1,1 1,7/0,6 4,8/1,1 Weight [g]: * Actual mass as comparative value to customary industrial impact damper. (will be included) Stroke 11

12 Shock absorbers Accessory list A B Cooling nut Cooling nut aluminium Order no. MKM10x1 Stop sleeve VA-steel Order no. MAH10x1 C D Stop sleeve Head plastic /steel Order no. MKK10 Order no. MKS10 Lock air adapter bolt pre-supporting Order no. MRA10x1 Head Lock air adapter at choice lock air 12 Data, Drawings, 3-D models, Operating Instructions -

13 M10x1 Order no.: M10x1S M10x1M M10x1H Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 2,0/4,0 1,2/2,2 0,2/1,4 Piston reset time [s]: 0,2 0,2 0,2 Min./max. resetting force [N]: 6/12 6/12 6/12 Max./min. effective mass* [kg]: 5/1 14/4 500/10 Weight [g]: * Actual mass as comparative value to customary industrial impact damper. (will be included) Stroke 13

14 Shock absorbers Accessory list A B Cooling nut Cooling nut aluminium Order no. MKM12x1 Stop sleeve VA-steel Order no. MAH12x1 C D Stop sleeve Head plastic/steel Order no. MKK12 Order no. MKS12 Lock air adapter bolt pre-supporting Order no. MRA12x1 Head Lock air adapter at choice lock air 14 Data, Drawings, 3-D models, Operating Instructions -

15 M12x1 Order no.: M12x1S M12x1M M12x1H Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 2,0/5,0 1,2/2,2 0,2/1,4 Piston reset time [s]: 0,3 0,3 0,3 Min./max. resetting force [N]: 8/15 8/15 8/15 Max./min. effective mass* [kg]: 8/1 22/7 800/16 Weight [g]: * Actual mass as comparative value to customary industrial impact damper. (will be included) Stroke 15

16 Shock absorbers Accessory list A B Cooling nut Cooling nut aluminium Order no. MKM14x1 Order no. MKM14x1.5 Stop sleeve VA-steel Order no. MAH14x1 Order no. MAH14x1.5 C E Stop sleeve Head plastic/steel Order no. MKK14 Order no. MKS14 Lock air adapter bolt pre-supporting Order no. MRA14x1 Order no. MRA14x1.5 Head Lock air adapter at choice lock air 16 Data, Drawings, 3-D models, Operating Instructions -

17 M14x1/M14x1.5 Order no.: M14x1S M14x1M M14x1H M14x1.5S M14x1.5M M14x1.5H Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 2,0/5,0 1,2/2,2 0,2/1,4 2,0/5,0 1,2/2,2 0,2/1,4 Piston reset time [s]: 0,3 0,3 0,3 0,3 0,3 0,3 Min./max. resetting force [N]: 10/20 10/20 10/20 10/20 10/20 10/20 Max./min. effective mass* [kg]: 16/2 43/ /32 16/2 43/ /32 Weight [g]: * Actual mass as comparative value to customary industrial impact damper. (will be included) Stroke 17

18 Shock absorbers NotStop Accessory list A B Cooling nut Cooling nut aluminium Order no. MKM20x1.5 Stop sleeve VA-steel Order no. MAH20x1.5 C D Stop sleeve Head plastic/steel Order no. MKK20 Order no. MKS20 Lock air adapter bolt pre-supporting Order no. MRA20x1.5 Head Lock air adapter at choice lock air 18 Data, Drawings, 3-D models, Operating Instructions -

19 M20x1.5 Order no.: M20x1.5S M20x1.5M M20x1.5H Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 1,8/4,5 1,0/2,0 0,2/1,2 Piston reset time [s]: 0,5 0,5 0,5 Min./max. resetting force [N]: 15/25 15/25 15/25 Max./min. effective mass* [kg]: 43/7 140/ /97 Weight [g]: Notice: also available with stroke 30 mm! NotStopOrder no.: M20x1.5SN M20x1.5MN M20x1.5HN Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 1,8/4,5 1,0/2,0 0,2/1,2 Piston reset time [s]: 0,5 0,5 0,5 Min./max. resetting force [N]: 15/25 15/25 15/25 Max./min. effective mass* [kg]: 93/15 300/ /208 Weight [g]: * Actual mass as comparative value to customary industrial impact damper. NotStop (will be included) Stroke 19

20 Shock absorbers NotStop Accessory list A B Cooling nut Cooling nut aluminium Order no. MKM25x1.5 Stop sleeve VA-steel Order no. MAH25x1.5 C D Stop sleeve Head plastic/steel Order no. MKK25 Order no. MKS25 Lock air adapter bolt pre-supporting Order no. MRA25x1.5 Head Lock air adapter at choice lock air 20 Data, Drawings, 3-D models, Operating Instructions -

21 M25x1.5 Order no.: M25x1.5S M25x1.5M M25x1.5H Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 1,4/4,0 0,6/1,8 0,2/0,8 Piston reset time [s]: 0,6 0,6 0,6 Min./max. resetting force [N]: 20/40 20/40 20/40 Max./min. effective mass* [kg]: 214/ / /656 Weight [g]: Notice: also available with stroke 40 mm! NotStopOrder no.: M25x1.5SN M25x1.5MN M25x1.5HN Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 1,4/4,0 0,6/1,8 0,2/0,8 Piston reset time [s]: 0,6 0,6 0,6 Min./max. resetting force [N]: 20/40 20/40 20/40 Max./min. effective mass* [kg]: 561/ / /1719 Weight [g]: * Actual mass as comparative value to customary industrial impact damper. NotStop (will be included) Stroke 21

22 Shock absorbers NotStop Accessory list A B Cooling nut Cooling nut aluminium torder no. MKM33x1.5 Stop sleeve VA-steel Order no. MAH33x1.5 C D Stop sleeve Head plastic/steel Order no. MKK33 Order no. MKS33 Lock air adapter bolt pre-supporting Order no. MRA33x1.5 Head Lock air adapter at choice lock air 22 Data, Drawings, 3-D models, Operating Instructions -

23 M33x1.5 Order no.: M33x1.5S M33x1.5M M33x1.5H Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 1,4/3,5 0,6/2,0 0,2/0,8 Piston reset time [s]: 0,6 0,6 0,6 Min./max. resetting force [N]: 35/75 35/75 35/75 Max./min. effective mass* [kg]: 327/ / /1.000 Weight [g]: NotStopOrder no.: M33x1.5SN M33x1.5MN M33x1.5HN Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 1,4/3,5 0,6/2,0 0,2/0,8 Piston reset time [s]: 0,6 0,6 0,6 Min./max. resetting force [N]: 35/75 35/75 35/75 Max./min. effective mass* [kg]: 918/ / /2813 Weight [g]: * Actual mass as comparative value to customary industrial impact damper. NotStop (will be included) Stroke 23

24 Shock absorbers NotStop Accessory list A B Cooling nut Cooling nut aluminium Order no. MKM45x1.5 Stop sleeve VA-steel Order no. MAH45x1.5 C D Stop sleeve Head plastic/steel Order no. MKK45 Order no. MKS45 Lock air adapter bolt pre-supporting Order no. MRA45x1.5 Head Lock air adapter at choice lock air 24 Data, Drawings, 3-D models, Operating Instructions -

25 M45x1.5 Order no.: M45x1.5S M45x1.5M M45x1.5H Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 1,4/3,5 0,6/1,6 0,2/0,7 Piston reset time [s]: 0,6 0,6 0,6 Min./max. resetting force [N]: 40/80 40/80 40/80 Max./min. effective mass* [kg]: 663/ / /2.653 Weight [kg]: 1,25 1,25 1,25 NotStopOrder no.: M45x1.5SN M45x1.5MN M45x1.5HN Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 1,4/3,5 0,6/1,6 0,2/0,7 Piston reset time [s]: 0,6 0,6 0,6 Min./max. resetting force [N]: 40/80 40/80 40/80 Max./min. effective mass* [kg]: 1.531/ / /6.122 Weight [kg]: 1,25 1,25 1,25 * Actual mass as comparative value to customary industrial impact damper. NotStop (will be included) Stroke 25

26 Shock absorbers NotStop Accessory list A B Cooling nut Cooling nut aluminium Order no. MKM45x1.5L Stop sleeve VA-steel Order no. MAH45x1.5 C D Stop sleeve Head plastic/steel Order no. MKK45 Order no. MKS45 Lock air adapter bolt pre-supporting Order no. MRA45x1.5 Head Lock air adapter at choice lock air 26 Data, Drawings, 3-D models, Operating Instructions -

27 M45x1.5L Order no.: M45x1.5LS M45x1.5LM M45x1.5LH Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 1,4/3,5 0,6/1,6 0,2/0,7 Piston reset time [s]: 1,0 1,0 1,0 Min./max. resetting force [N]: 60/90 60/90 60/90 Min./max. effective mass* [kg]: 212/ / / Weight [kg]: 2,0 2,0 2,0 NotStopOrder no.: M45x1.5LSN M45x1.5LMN M45x1.5LHN Energy absorption per stroke [Nm]: Energy absorption per hour [Nm/h]: Stroke [mm]: Min./max. Impact speed [m/s]: 1,4/3,5 0,6/1,6 0,2/0,7 Piston reset time [s]: 1,0 1,0 1,0 Min./max. resetting force [N]: 60/90 60/90 60/90 Min./max. effective mass* [kg]: 490/ / / Weight [kg]: 2,0 2,0 2,0 * Actual mass as comparative value to customary industrial impact damper. NotStop (will be included) Stroke 27

28 Shock absorbers Fine adjustment/energy absorption/assembly instructions body of machine Shock absorber with 98% capacity (max. stroke = max. Energy absorption) Example: Mass without drive force Total allowed stroke length for damping course Head stop Stroke 1 W1 = 0,5 x m x v2 W1 = 0,5 x 85 x 2,22 205,7Nm (m = 85kg, v = 2,2m/s, n = 1001/h) W2 = 0W2 = 0 0,0Nm W3 = W1 + W2 W3 = 205, ,7Nm W4 = W3 x n W4 = 205,7 x Nm vd = v 2,2m/s me = m 85,0kg Selection with W3,W4 and vd M25 x 1.5 S (W3=210Nm, W4=95.000Nm/h, v=1,4-4,0m/s) body of machine Shock absorber with 47% capacity Example: Mass without drive force Part of allowed stroke length for damping course Head stop Stroke 2 W1 = 0,5 x m x v2 W1 = 0,5 x 16 x 3,52 98,0Nm (m = 16kg, v = 3,5m/s, n = 1001/h) W2 = 0 W2 = 0 0,0Nm W3 = W1 + W2 W3 = 98, ,0Nm W4 = W3 x n W4 = 98,0 x Nm vd = v 3,5m/s me = m 16,0kg Selection with W3,W4 and vd M25 x 1.5 S (W3=210Nm, W4=95.000Nm/h, v=1,4-4,0m/s) The is screwed into the construction. The maximum stroke is 0,5-1 mm before final stop of the piston, e.g. M25 x 1,5 S max. stroke = 24-24,5 mm. The fine adjustment is done on each application. The will be screwed out slowly until an optimal damping is given. This is obtained when the damping speed reduces linearly and its minimum is reached short before meeting at the mechanical final stop. 28 Data, Drawings, 3-D models, Operating Instructions -

29 Assembly/Accessories Accessories The may not be used as arresting stop.this must be integrated into the construction or it must be used a stop sleeve (accessory). Through the stop sleeve the final stop can be adjusted individually for each matter of application. By this, the impact damper will be fix screewed into the connecting construction. The adjusting follows by the arresting sleeve and the counternut. Stop sleeve By insertion of the steel head the surface hit with load will be enlarged, that means: Minimization of surface load. This accessory mainly is applicated for soft counter material (aluminium) of the movable carriage. On applications for which the noise processing have to be reduced, we recommend the insertion of a plastic head. Head plastic/steel head The operation temperature may not exceed 70 C.The here stated values (energy absorption/h) are relating to a vicinity temperature of 20 C. If a shorter cycle time is requested, we recommend the application of a cooler nut (accessory). By the assembly of the cooler nut the Damper can be used with a shorter cycle time. The energy absorption per hour of the impact damper can be increased to the double. The maximum allowed energy absorption per stroke may not be exceeded. Cooling nut Lock air adapter/ bolt pre-supporting Two requirements solved by one component. If the impact angle is larger than 2, a bolt pre-supporting must be adapted. By this, the allowed impact angle is increased up to 30.We recommend the use of the bolt pre-supporting for swivelling moments with relative small swivelling radius. On applications with increased dirt volume the use of a lock air adapter is to recommend. The lock adapter distinguishes by the low consumption of air. The penetration of dirt particles will avoided and guarantees, therefore, a high life. 29

30 Shock absorbers Formulas/Calculation examples W1 W2 W3 W4 me m v vd w F n kinetic energy per stroke;only mass load energy/working of driving power per stroke total energy per stroke( W1+W2) total-energy per hour (W3xn) effective mass braking mass to be decelerated velocity of impact mass impact velocity at shock absorber angle of incline additional driving power number of strokes per hour [Nm] [Nm] [Nm] [Nm/h] [kg] [kg] [m/s] [m/s] [1/s] [N] [1/h] For all samples valid: Reacting max. shock force Q (N) Q = 1,2 x W3: s braking deceleration time (s) t = 2,6 x s : V D retarding (m/s) a = 0,6 x V D 2 : s P HM M J g h s L/R/r Q u t ß motor capacity [kw] arresting torque factor (normal 2,5) 1 bis 2,5 torque [Nm] mass moment of inertia [kgm 2 ] earth accleration = 9,81 [m/s 2 ] height of drop with impact damper stroke [m] shock absorbers stroke [m] radius [m] reacting force/supporting force [N] coefficient of friction deceleration time [s] angle [ ] Attentione! For individual matter in case of damp environment we beg to contact our technical department 1. Free falling Mass h m Example: m=8kg h=0,3m n=120 1/h s=0,02m W1 = m x g x h W1= 8 x 9,81 x 0,3 23,5Nm W2 = m x g x s W2= 8 x 9,81 x 0,02 1,6Nm W3 = W1 + W2 W3= 23, , ,1Nm W4 = W3 x n W4= 25,1136 x Nm vd = 2 x g x h v D = 2 x 9,81 x 0,3 2,4m/s me = 2 x W3 : v 2 D me= 2 x 25,1136 : 2,43 2 8,5kg s Selection with W3, W4 und V D M14 x 1.5S ( W3 = 31Nm, W4 = Nm/h, vmax = 2,0-5,0m/s ) 2. Lowered mass without driving power m Example: m=400kg v=1m/s n=30 1/h s=0,02m W1 = 0,5 x m x v 2 W1= 0,5 x 400 x ,0Nm W2 = m x g x s W2= 400 x 9,81 x 0,02 78,5Nm W3 = W1 + W2 W3= ,48 278,5Nm W4 = W3 x n W4= 278,48 x Nm v D = v 1,0m/s me = 2 x W3 : v 2 D me= 2 x 278,48 : ,0kg s Selection with W3,W4 und v D M33 x 1.5M ( W3 = 320Nm, W4 = Nm/h, vmax = 0,6-2,0m/s ) 3. Mass on driving rolls s m Example: m=190kg v=1,8m/s n=170 1/h s=0,025m µ=0,2 W1 = 0,5 x m x v 2 W1= 0,5 x 190 x 1, ,8Nm W2 = m x µ x g x s W2= 190 x 0,2 x 9,81 x 0,025 9,3Nm W3 = W1 + W2 W3= 307,8 + 9, ,1Nm W4 = W3 x n W4= 317,1195 x Nm vd = v 1,8m/s me = 2 x W3 : v 2 D me= 2 x 317,1195 : 1, ,8kg Selection with W3,W4 und v D M33 x 1.5M ( W3 = 320Nm, W4 = Nm/h, vmax = 0,6-2,0m/s ) 4. Mass with motor driving s P m Example: m=320kg v=1,3m/s n=80 1/h s=0,025m P=4 kw HM=2,5 W1 = 0,5 x m x v 2 W1= 0,5 x 320 x 1, ,4Nm W2 = 1000 x P x HM x s : v W2= 1000 x 4 x 2,5 x 0,025 : 1,3 192,3Nm W3 = W1 + W2 W3= 270, ,31 462,7Nm W4 = W3 x n W4= 462,71 x Nm vd = v 1,3m/s me = 2 x W3 : v 2 D me = 2 x 462,71 : 1, ,6kg Selection with W3, W4 und v D M45 x 1.5M ( W3 = 650Nm, W4 = Nm/h, vmax = 0,6-1,6m/s ) 5. Mass on inclined plane s h F m Example: m=2 kg h=0,3 m n=120 1/h s=0,08m ß=20 W1 = m x g x h W1= 2 x 9,81 x 0,3 5,9Nm W2 = m x g x s x sin ß W2= 2 x 9,81 x 0,08 x sin 20 0,5Nm W3 = W1 + W2 W3= 5,89 + 0,54 6,4Nm W4 = W3 x n W4= 6,42 x Nm vd = 2 x g x h vd= 2 x 9,81 x 0,3 2,4m/s me = 2 x W3 : v 2 D me= 2 x 6,42 : 2,43 2 2,2kg β m g Selection with W3, W4 und v D ( W3 = 10Nm, W4 = 8 000Nm/h, v = 2,0-5,0m/s ) M10 x 1S 30 Data, Drawings, 3-D models, Operating Instructions -

31 Formulas/Calculation examples 6. Mass without driving power m s Example: m=200kg v=2,5m/s n=120 1/h s=0,025m W1 = 0,5 x m x v 2 W1 = 0,5 x 200 x 2, ,0Nm W2 = 0 W2 = 0 0,0Nm W3 = W1 + W2 W3 = ,0Nm W4 = W3 x n W4 = 625 x Nm v D = v 2,5m/s me = m 200,0kg Selection with W3, W4 und v D M45 x 1.5S ( W3 = 650Nm, W4 = Nm/h, v = 1,4-3,5m/s ) 7. Mass with driving power F m s Example: m=30kg v=1,9m/s n=800 1/h s=0,025m F=300N W1 = 0,5 x m x v 2 W1= 0,5 x 30 x 1,9 2 54,2Nm W2 = F x s W2= 300 x 0,025 7,5Nm W3 = W1 + W2 W3= 54,15 + 7,5 61,7Nm W4 = W3 x n W4= 61,65 x Nm vd = v 1,9m/s me = 2 x W3 : v 2 D me= 2 x 61,65 : 1,9 2 34,2kg with vertical motion upward with vertical motion downward W2=(F-mxg) x s W2=(F+mxg) x s Selection with W3, W4 und v D M20 x 1.5S ( W3 = 70Nm, W4 = Nm/h, v = 1,8-4,5m/s ) 8. Rotating table with driving moment horizontal and vertical v R M v D s m Example: m=650kg v=1,2m/s n=90 1/h s=0,02m R=0,9m M=1200Nm L=1,35m W1 = 0,25 x m x v 2 W1= 0,25 x 650 x 0, ,0Nm = 0,5 x J x w 2 W2 = M x s : R W2= 650 x 0,02 : 0,9 14,4Nm W3 = W1 + W2 W3= ,44 248,4Nm W4 = W3 x n W4= 248,44 x Nm vd = v x R : L vd=1,2 x 0,9 : 1,35 0,8m/s = w x R me = 2 x W3 : v 2 D me= 2 x 248,44 : 0, ,4kg Selection with W3,W4 und v D M33 x 1.5H ( W3 = 320Nm, W4 = Nm/h, v = 0,2-0,8m/s ) 9. Swivelling mass with driving power A L V D m s r R Example: m=320kg v=3m/s n=220 1/h s=0,025m R=0,9m M=3200Nm L=1,5m F=6000N r=0,7m W1 = m x v 2 x 0,17 W1 = 320 x 1,8 2 x 0,17 489,6Nm = 0,5 x J x w 2 W2 = F x r x s : R W2 = 6000 x 0,7 x 0,025 : 0,9 116,7Nm = M x s : R W3 = W1 + W2 W3 = 489, ,67 606,3Nm W4 = W3 x n W4 = 606,27 x Nm vd = v x R : L v D = 3 x 0,9 : 1,5 = w x R 1,8m/s me = 2 x W3 : v 2 D me = 2 x 606,27 : 1, ,2kg Selection with W3,W4 und v D M45 x 1.5S ( W3 = 650Nm, W4 = Nm/h, v = 1,4-3,5m/s ) 10. Swivelling mass with driving power s R L V D m s Example: J=41kgm 2 w=2 1/s n=900 1/h s=0,025m R=0,9m M=400Nm L=1,8m W1 = m x v 2 x 0,17 W1= 0,5 x 41 x ,0Nm = 0,5 x J x w 2 W2 = F x r x s : R W2= 400 x 0,025 : 0,9 11,1Nm = M x s : R W3 = W1 + W2 W3= ,11 93,1Nm W4 = W3 x n W4= 93,11 x Nm vd = v x R : L v D = 2 x 0,9 = w x R 1,8m/s me = 2 x W3 : v 2 D me= 2 x 93,11 : 1,8 2 57,5kg Selection with W3, W4 und v D M25 x 1.5S ( W3 = 210Nm, W4 = Nm/h, v = 1,4-4,0m/s ) 11. Swivelling mass with driving moment L R M Example: m=12kg v=1,5m/s n=1600 1/h s=0,02m R=0,6m M=60Nm L=0,9m W1 = m x v 2 x 0,5 W1= 0,5 x 12 x 1,5 2 13,5Nm = 0,5 x J x w 2 W2 = M x s : R W2= 60 x 0,02 : 0,6 2,0Nm W3 = W1 + W2 W3= 13, ,5Nm W4 = W3 x n W4= 15,5 x Nm vd = v x R : L vd= 1,5 x 0,6 : 0,9 = w x R 1,0m/s me = 2 x W3 : v 2 D me= 2 x 15,5 : ,0kg m V D s Selection with W3, W4 und v D ( W3 = 16Nm, W4 = Nm/h, v = 0,2-1,4m/s ) M12 x 1H 31

32 Table of Contents Grippers pneumatic Grippers electrical Grippers hydraulic Grippers Special Grip & Rotate Modules pneumatic Separators Swivel Units pneumatic Swivel Units electrical Swivel Units hydraulic Rotation Jaws pneumatic Axial Compensation Modules Tool Changers Robotics Accessories Linear Cylinders Shock Absorber Air Vane Motors Rotary Cylinders Vacuum Components